ORIGINAL: Twoshot Jim

mrfritz: I have a blitzenburger fletcher, and a few weeks ago I fletched some arrows with the full left helical fleching. I had the same trouble with the full helical untill I got out my dremel electric tool and worked the center of the fletching clamp, blending the nock end to the tip. taking more material out of the center area. I worked at a slow pace and checked regularly as not to screw up the flecthing clamp. I matched the clamp (without fletching installed) to the shaft, watching that there was very minimal light between the shaft and the fletching clamp. This worked out very well and I can get more wrap of the fletching on the shaft than before I modified the fletching clamp. I was using a larger shaft (2314) than you, so I don't know if this will help you. With the fletching jig being flat and the helical not it's hard to get a full helical unless you nodify the fletching clamp. The feather fletching fits the shaft much better.

Shoot Straight
Twoshot Jim