If you're wanting to play with the helical get a Bitzenburger or a Vane Master jig. If you're just wanting to use a ton helical get an E-Z Fletch Mini. The really nice part with the E-Z Fletch is it's small enough you can throw it in your or backpack if you're going on an extended trip. It's also the quickest if you've got a pile of arrows you need to fletch. The Bitz and Vane Master are great if you like to tinker.
