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Aluminum Spine Chart

Started by shadman, March 29, 2011, 12:42:00 PM

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0 Members and 2 Guests are viewing this topic.

shadman

Kelly had a spine chart for aluminum arrows and traditional bows. Does anyone know where I can access that information? Thanks.

dragonheart

Longbows & Short Shots

daveycrockett

A&H site has one very similar.

Chaz

eastons site is accurate if you drop down to two sizes weaker [maybe one] it is a way stiff chart!! yeah--- I would love info. on a good shaft selector web site- [or could just ask Stu-]
Love God, love your neighbor!

Night Wing

I just took a look at the Easton spine chart for aluminum arrow setups. I can use the spine chart, but since I'm shooting two recurve bows at different poundages, the chart is spot on for me as long as I use the "longbow" recommendation. It's way off for me using the recurve recommendation.

Using Stu Miller's calculator program, it mirrors the Easton spine chart "longbow" recommendation for me.

But, on both of my bows, the brace height is different for each one of them.
Blacktail TD Recurve: 66", 42# @ 30". Arrow: 32", 2212. PW: 75 Grains. AW: 421 Grains. GPP: 10.02
Blacktail TD Recurve: 66", 37# @ 30". Arrow: 32", 2212. PW: 75 Grains. AW: 421 Grains. GPP: 11.37


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