I know in california you have to use flu-flu's to archery hunt ducks, but i can't remember for the life of me the name of the broadheads for duck and geese hunting with bows. it's shaped like a firgure 8. you guys remember what they're called so i can look into them? my close buddy got caught up into a little trouble and has a temporary felony for the next year and a half, but they still allow him to use a bow for the time being. i'd like to still have an alternative to hunt waterfowl with him next season. thanks guys