I imagine the scene between Tuvok and Paris designing the Delta Flyer, but instead of insisting that these ridiculous "style fins" are unnecessary and should not be included, Tuvok would give up and let Paris have his way.
Well, Tom is Voyager's most competent officer: Commando, Field Medic, ace pilot, author of holoprograms, inventor of an engine that goes to infinity miles per hour, and he even laid Captain Janeway.
Plus, the "space is an ocean" trope is active in Star Trek, so the fins actually serve a purpose of stabilizing the craft. Clearly, Tom Paris is genre-savvy ;-)