Wraith class

The Wraith-class was a type of stealth shuttle used by Starfleet in the late 23rd century. They had black hulls, and were equipped with near-silent anti-gravity generators. At least one Wraith-class shuttle was assigned to the USS Enterprise between 2274 and 2282. (TOS novel: Traitor Winds; eBook: Mere Anarchy: The Darkness Drops Again)