Why are spears aerodynamic?

Spears are aerodynamic due to their slender, elongated shape, which minimizes air resistance as they move through the air. This design allows them to cut through the air efficiently, reducing drag and enabling greater speed and distance when thrown. Additionally, the pointed tip helps to direct airflow along the spear's body, further enhancing stability and accuracy during its flight. Overall, these features work together to optimize the spear's performance as a projectile.