I'll play, in the interest of science wink

Why does Hevi-Shot fly true/pattern better than round shot? The shuttlecock effect?



and what about Winchester Hex shot?
https://www.americanhunter.org/articles/2011/9/9/winchester-blind-side/

and Federal Black Cloud FliteStopper spaceships
https://www.federalpremium.com/products/brands/blackcloud.aspx