I don't shoot as much as Pearl drums, or I loose an arrow before the art. sinew frays badly enough to warrant a replacement. it is really REALLY hard to get a thin enough piece to do the fletching wrap though, Ill admit that. I think Ill try some braided fishing line for the fletching wrap on my next few arrows. I have only used glue-on points, so I can't speak to the fraying on a point end, but I imagine it would get really nasty really quickly there.