Yes. Though it's kind of like it... has rockets? You'll see when you try it yourself. Suddenly it will all make sense.

But yes, you do need the fly HM to accomplish this, though only Golurk can learn it, not Golett. Giant is the same way though, about the punching proficiency I mean. Not that he goes out of his way to do it because he is kind of a nine foot softie, but he can really pack a mean one when he wants to!

[Aaaa Iron Fist. What a great ability.]