Thanks Jim, got it, pretty cool stuff! I might have to look into it after I break a few more!!!!!!!

I've used those reparrows, primarily on shafts that I've broken right behind the head from hitting rocks and such.  They work really well and extend the life of an arrow.

The 2 arrows I broke, they broke well up the shaft. I don't think they would work. Very cool deal though, I will keep them in mind, thanks again Jim!

I like cedar lam. Birch is a little to heavy for the poundage I shoot, fir and poplar are nice. Some days I don't break any but others I ask myself why I shoot wood, if I just break the tips I use Reparrow's they work good I have shot a lot of stumps with some that I fixed with them and they have lasted for a couple years. If they break in half well at least they smell nice, life's to short to worry about the cost when your having some fun.