I am wanting to start refletching my damaged arrows and really dont know much about it at all. I was thinking about getting the Arizona E-Z Bolt, but after reading about it i'm not sure if it will work or not. I am shooting a Horton TRT Ultra-Lite. I read somewhere that because of the radical helical that it applies it can cause drag on crossbows with a narrow rail. Does anyone know if it will drag on the Ultra-Lites rail or not, and are you able to fletch arrows that already has the nock in it or does the nock have to be removed first. Like i said, I have never fletched an arrow before and I would like to start learning how to do this so maybe someday I can start making my own complete arrows. Thanks for any advice.