Nice, France, among other places, say you are wrong.
Are you going to ban cars and trucks too?
87 dead, over 400 wounded.
11 dead, 15 wounded.
13 dead, 48 wounded.
4 dead, 15 wounded.
6 dead, 27 wounded.
More
here, I'm not going to list them all. This doesn't include bombs, or ramming attacks that then became stabbings/shootings etc, like Lee Rigby.
Ban all guns, knives, machetes, bows/crossbows, spears, hammers, rocks etc, people will still find a way to kill if they feel like it.
The terrorist in Nice, France killed more people using a truck, than Steven Paddock did firing undisturbed from an elevated position on a packed outdoor concert using multiple rifles equipped with scopes and tripods. Paddock is responsible for the largest casualty mass shooting in American history, and a truck in France has him beat.