They don't have them at all. Stephenie explains about their fangs link.
"My vampire do not have fangs. Their teeth are so sharp and strong that fangs are hardly necessary (they could bite through steel, if so inclined–a human neck is like butter, ha ha). The non-vegetarian vampire don’t leave living victims (unless they are changing someone into a vampire); this isn’t the neat-and-tidy, two-small-holes-in-the-neck kind of vampire attack that anda see in other vampire mythologies."
stephanie meyer's vampire don't have fangs and are nothing like vampire we used to, so everything anda know about them (vampires from sebelumnya buku and movies), all the myths,it doesn't involve stephanie's vampires.. so they don't have fangs but do have very sharp teeth with venom in it.. that's why edward doesn't french ciuman bella, because she could easily cut herself..
twilight vampire dont have fangs because their teeth are already sharp enough thats why when they bite someone, it makes a cresent mark, not two little holes
vampire are REALLY different in stephenie Meyers books, we wouldn't expect any vampire to be vegetarians would we, we thought vampire would be all gothic, biting humans, having fangs ect. But in stephenies buku everything is different, thay can be vegetarians, they are not all gothic and THEY DONT HAVE FANGS AT ALL!!. xx Also instead of making 2 little holes like a vampire with fangs would, it makes a creasent mark.
No, those 'Vampires' don't have fangs. Coming to think of this, having read some of the buku and seen all of the film due to being a movie/book reviewer for a local paper... I can, as a mythology fan as well as a die-hard horror story/movie fan, say I don't even see them as vampires. Calling these creations vampire is like saying a white dog with black spots is a cow atau a panda-bear: They share similarities, yes, but they aren't what anda call them. I prefer to see them as disco-globe mosquitos.