A point target is:
Targets such as city buildings, and targets in the midst of many non-targets are considered to be point targets. When attacking point targets, weapons with only the necessary amount of spread and power are employed.
Point targets are often located near other buildings which contain civilians and other innocents, therefore guided munitions are used to take out only the intended target. A strike executing in this manner is often referred to as a surgical strike.
On a smaller scale, point targets can include enemy units and positions. Long-range firearms, such as machine guns, have calculated effective ranges for both point targets and area targets, based on the fact that point targets are more difficult to hit and require more precision from the weapon and its firer. Effective ranges at point targets are therefore reasonably lower than area targets.