Why don't throwing spears have stabilizing fins? - Quora

What is the weakest type of armor? - Quora

Are mortar shells spin stabilized? - Quora

Why don't throwing spears have stabilizing fins? - Quora

Why weren't any WW2 tank guns smoothbore? Is it possible to fire a full caliber AP round accurately from a smoothbore out to 1000 meters? - Quora

How to throw a spear - Quora

Were javelins used as weapons? - Quora

Will all future fighter craft designs lack single-vertical stabilisers since right-angled vertical stabilisers increase RCS? Will all future fighter designs have twin, canted fins only, if any? - Quora

How to throw a spear - Quora

What is your favorite fictional weapon and why? - Quora

Does a thrown javelin or spear have the same force on impact as if it were thrust with one hand? - Quora