How to deal with inconsiderate neighbors kids?

All the houses across the street have kids. These kids ALWAYS play on the street whenever they can (usually between 1pm- 7pm) without parental supervision. They always play skateboards, riding bikes and tend to shout REALLY loud. I understand they're kids and that they are very energetic and that their parents don't wanna spend all the time watching them. I'm OK with that.
BUT, I realized that they never pay attention to others' properties when they're having fun. I've seen them bumping into things like mailboxes, garage doors, cars etc.
To make things worst, they've been very addicted to water/bottle rocket recently. And OF COUSE they don't always shoot toward the empty places.
Since their houses are quite close to mine, their kids always play near my garage.
I get nervous whenever they start shooting the bottle rocket because I've got several pits on my garage door already. I never caught them actually damaging it ( and I'm not sure if it was these kids who did it) but it just somewhat concerns me.
Is there anything I can do?? I don't want to talk to their parents or making complaints because they're just kids so I don't wanna really disturb them, plus I'm a new resident so it might get complicated.
What can I do on my side to alleviate the problems?