projektils

Projektils is a term used to denote projectiles—objects designed to be propelled from a device, such as a firearm, artillery piece, or launcher. In technical writing, it serves as a neutral plural form that encompasses bullets, shells, missiles, darts, and other objects that travel through the air or space after propulsion. The word is a cognate of the word "projectile" found in some languages, and in certain contexts may appear as a proper noun in fictional or regional naming.

Projectiles are commonly classified by their purpose and construction. Unguided projectiles rely on initial velocity and aerodynamics, while guided or controlled projectiles use stabilization and guidance systems to adjust trajectory. They may be solid or contain payloads, such as explosive charges or scoring materials. Materials range from metals to composites, with shapes designed to optimize stability and penetration, e.g., ogival or boat-tailed profiles.

Historically, projectiles evolved from thrown weapons to carefully engineered munitions. The development of gunpowder, rifling, and modern propellants dramatically increased range and accuracy. In science and industry, the study of projectiles is central to ballistics, impacting safety standards, testing, and performance modeling. In sports and competition, similar projectile concepts apply to archery, air guns, and other precision disciplines.

See also Ballistics, Ammunition, Firearm safety.