My cats never used to eat raw chicken wings or drumsticks and always looked rather disinterested in the whole concept. I found that if I cooked them just a little they loved them - it also helps to make a few cut marks so they get into it a little better.

Of course it is important not to cook meat with fine bones too much because the bones become brittle and can get stuck.

I feel it's also worth noting that raw meat is part of a cats natural diet. The main difference is that in the wild they consume all of their prey which provides additional nutrients/vitamins/minerals found in the preys "non-meat" parts. So although raw meat is good for kitty it is important to make sure their diet is balanced.