I am brand new to RC Helicopters and have a just received a nice one and have a question. This helicopter has two tail fins which can rotate on the boom and therefore face any direction. My question is where should they be and what do they do?
Here is the unit:
http://www.handhelditems.com/dragonf...er-p-4610.html
I am not interested in modifying the unit and I am mainly just curious what the tail fins do.
Thanks