The throwing knife spear is similar in shape and design to the knife spear, except it has only one cosmic knife aerodynamically tied to the end of it.
Compared to standard throwing spears, throwing knife spears have a slightly higher weight and lower damage. However, throwing knife spears have a high (2x) limb damage modifier, while standard throwing spears lack any limb damage bonus.
Throwing knife spears are used to create and maintain the knife spear.
Throwing knife spears can be used to repair both knife spears and knife spears clean. Owing to the thrown weapon's high health, as well as normally being found in perfect condition, this will repair either of the melee weapons to perfect condition.
They are limited upon return to the Mojave.
They can be successfully coated in Cloud Kiss (or any other poison) to provide additional damage over time.
When thrown in a first person view outside the Sierra Madre, the spear will have a trail of the cloud.