Realize better grouping and improved accuracy when you switch to Flash Vanes from Flex-Fletch Products. In many side by side tests by independent shooters the result was always the same, the Flash vanes out-performed the Blazer. The incredible poly-urethane formula will dampen arrow oscillation like a shock absorber, providing you more accurate shots. Super tough with fantastic memory. Lighter, stronger, and more resilient, there isn't a better vane available at any price.