Duravane Fusion ll Arrow Vanes 2.1" Yellow Pkg/100

work well. Not sure if they necessarily shoot tighter than blazers. I shoot up to 100 yards with both and have seen no discernible pattern. However, they don't shoot bad and they supposedly work well for broad heads. The only con of this product is its bond to the arrow. I re-fletch these at 2-3 times the rate I fletch blazers.