Escape velocity is very very small so navigating between small asteroids entails a fixed non-solar fuel supply and a function of how quickly you want to jump be

Escape velocity is very very small so navigating between small asteroids entails a fixed non-solar fuel supply and a function of how quickly you want to jump between asteroids (speed-burn-up and speed-burn-down). We would not be fighting the Sun’s gravitational pull as most asteroids are in the same orbital pathway. Also once landed, releasable anchor bolts can then be fired.