All you need is a good fletching jig (Bitz), some vanes, and some good fletching glue (AAE FastSet Gel). You're in business.
Are you using a helical or straight fletching set up? I would use GOAT GLU and thn after you fletch them spray them with an excelorator
I've heard good things about the NAP Quickfletch if you want to go that route. I personally prefer to take the times to fletch my own. I have a Bitzenburger jig. All you need is the jig, vanes (or feathers), a wrap (if you prefer) and glue.