Thread: Triple Spine Question
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Old 06-07-08, 10:15 PM
ZolcsiBB ZolcsiBB is offline
In the Blue
  • Recurve
  • Compound
  • Traditional
Setup
Riser: Zenit 23" blue + Jager
Limbs: W&W XQ-1 longs 34(36#)
Sight: -
Stabilisers: factory weight
Button: Shibuya DX goldtip
Bow String: 20str Majesty
Arrows: Redline 690 (long yet)
Setup
Bow:
String & Cables:
Sight:
Stabs:
Scope:
Launcher/Rest:
Arrows:
Release Aid:
Traditional Script currently under construction
Join Date: Dec 2007
Location: Hungary
Posts: 166

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Thanks! I noticed something:

"The spine of the Triple is worked out by supporting the shaft at points 500mm apart and measuring the weight required to deflect the shaft by 20mm"

This may be incorrect: As the chart shows, for a stronger bow (so stiffer shaft) you need smaller number on the shaft. So smaller number = stiffer shaft. But a stiffer shaft needs more weight to deflect the same way.

The measurements made by various archers tell the same.

Speed! You are right about pin nocks. What about pin G nocks? I love the G nocks I have in the Redlines... Are OB and "Arrowsmith Components" the same company?

What about the points?
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