Or get weak after alot of shots? I have a dozen Goldtip 5575 arrows. I have shot Six of them all year.(hundreds of shots each)... The other six were in my quiver for hunting..... Just this evening before Church, i pulled the six out of the quiver. & shot.... They were quite different. The older arrows were tuned with broadheads a couple weeks ago and the new with broadheads were not even close at 30 yards... maybe the spine weakens?....
Thank god for kids.