Has anyone tried FOBs. The price aside, these seem very interesting and a lot easier than fletching arrows. They are a product made by a company called Starflight. I seen a you tube vidio of a guy who also attaches yarn that in stowed away inside the arrow shaft so that when you pass through shoot something there is still a 10 - 20 yard piece of yarn/string to help find the shaft and nock. I also just noticed that another company makes a similar version that look like Blazer vanes.