We have a spitfire, and after a few sideways landings, one of the wings is cracked up. We ordered new wings. It's nice that they're available. But when I tried to change the wing, I had no luck removing the black plastic link between the aileron rod and the control wire from the servo. One is still attached to the old wing. The other is now broken. It seems that they are glued to the aileron rod on the wing, but the new wing does not have them.

Am I missing something? Seems like I need a new pair of these little links and then I need some super glue? Any suggestions?