Use 3M plastic and emblem adhesive, krazy glue doesn't have any shear strength. Your A will fall off when you least expect it. This is the same reason you shouldn't use krazy glue for rear view mirrors.
on edit, that statement doesn't look right, but I'm not sure how to fix it...
Meddle not in the affairs of dragons, for you are crunchy, and taste good with ketchup.