How To Measure Arrow Shaft Length

The best way to measure draw length is to nock an arrow on the string and draw the bow to your chosen anchor point. The length is measured from the nock groove to the end of the shaft.

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One of the most accurate ways to find out how long your arrow should be is by using your draw.

How to measure arrow shaft length. But a common misconception that most people have is that the bow’s draw length and arrow length have to match. The arrow point is correctly aligned with the type of equipment you shoot. Determining arrow size & length choosing your arrows in 2 quick steps.

Do not include the insert. We measure and trim all arrows to. The standard way to measure arrow length is from the back of the point to the throat of the nock.

1) measure the length of the arrow shaft from the throat of the nock to the end of the shaft, excluding the insert, this is “l” 2) using a sharp edge, balance the arrow (including the point, fletchings and nock) and mark the balance point Draw the bow, and have a friend measure the distance for you. The proper arrow length will depend on several factors, such as the draw length of the bow, the type of bow you have, and the position of your arrow rest.

Selecting your arrows might seem easy, but it is a crucial step. Yet another way of measuring draw length, is with the use of a specialized measuring arrow. This should be the ideal arrow length for you.

The wrong arrow can damage your bow, void its warranty, and even result in painful injuries. Measure from the spot where your sting rests in your knock to the end of the arrow. Arrow shafts are not simple to measure accurately and it’s taken me some serious trial and error along with consultation with different measurement experts and arrow manufacturers.

Bow with a 24 arrow, you would need a more flexible shaft than a 60 lb. Arrow shaft length also must be matched to your bow. This is the method where a measurement is taken between the groove of the nock and the front end of the shaft.

In the end, your arrow should extend past the thumb a minimum of 1 inch (25.4mm) for safety. If your draw length is 28 inches then your arrow length should be 29 inches maximum. This distance includes a portion of the nock, the nock insert or outsert if any, and the shaft length.

Arrow tables can help you make the right selection. Correct arrow length is measured from the bottom, inside of the nock groove (deepest point where the string goes into the nock) to the cut end of the shaft, not including the point or point insert. With your hand that’s holding the tape measure, flip the switch that locks it in position.

The distance you come up with is for the arrow shaft length and not the total arrow length. Now that you’ve calculated the draw length, you need to add 0.5 to 1 inch to get the arrow length. Measure the minimum arrow length that you can use.

Given a specific arrow spine, an arrow that is shorter will be more rigid than a shaft of the same spine that is longer. For the average person, this length is approximately equal to the length of the arrow to the tip of risers at full draw. When measuring an arrow’s overall length, any measurement that is taken should encompass the distance from the throat of the nock, to the point where any cut is to be placed at the arrow’s opposing end.

The measurement you obtain is your beginner arrow length for the shaft only, again, note that the arrow point is not included in the measurement. Then, have an assistant mark the arrow shaft next to the leading edge of the bow’s riser at the front of the arrow shelf. This is the length used for shaft selection.

The industry has a standardised method of measuring arrow length, and you will often see this referred to as amo length. Weight is fairly straight forward to measure but in order to get the results needed for meaningful comparison between shafts, dozens of shafts, and different models to their respective. Aluminum arrows are labeled by their outside diameter and the wall thickness of the shaft.

Bow with a 30 arrow. The point is not included. Measuring the spine of wooden arrows.

For example, if you have a 60 lb. As you’re preparing to shoot you should remember to mark your shaft with the minimum length that your arrow can be. The mark on your shaft is useful as a precaution from cutting the shaft too short while tuning.

Drawing an arrow that’s too short is dangerous because it may slip off the bow, while an arrow that is too long weakens the spine of the arrow. Then, you’ll add a few inches to this measurement to get the right arrow length. The amount the arrow bends or deflects in thousandths of an inch is your spine measurement of your wooden arrow.

Your draw length and arrow spine will influence your arrow length. If you have any questions about selecting the proper arrow for your bow that isn't covered here, we will be glad to assist you. Amo stands for archery manufacturers organisation.

To measure the spine of a wooden arrow, set the arrow on two supports 26 inches apart and hand a 2 lb weight from its center. Have your assistant measure from the center of your chest to the furthest tip of your fingers. If you do have someone that can help measure then stretch your arms out in front of you and extend your fingers with your palms together.

Look at the measurement and add an additional 1 inch, this would be your arrow length. How to use your draw length to find the right arrow length? These specialty arrows are marked with varying length designations along their shaft.

The optimum length of a finished arrow for a Standard of measurement` the standard amo method of measuring an arrow is the distance between the bottom of the groove of the nock (where the string rests in the nock) to the end of the arrow, not including the tip or insert.

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