Fun shoots are important for the kiddies. You have to keep them interested, because shooting at nothing but a FITA target can get extremely boring for a child (even if they're scoring well). Probably why my two decided on Field Archery
However, archery should still be a fun and interesting sport regardless of how long you've been at it. If it no longer holds you in that way, it's time to look at someting else. Try doing something else on your clubs "fun" shoots. If it bothers you to be shooting at baloons and chocolates, try setting one up yourself where the targets hold more of your interest. (pop up soldiers are often a good laugh)
