"Let me address this since I saw it being brought up elsewhere.
In the original Japanese Pell says there are only five types of DF known to have the ability to fly.
We don't know if that five types of DF meant as simply five DF, or categorized into types.
For example, the entire family of Bird Zoan fruit could be considered a single type, and Bug fruits another."
Ah voilà qui est intéressant 
Il y'aurait donc bien plus de 5 fruits qui permettent de voler 