maybe they could be tethered somehow ? how long do they burn ? ....these cannon targets
I ordered one to see it's unworthiness ...
My brother and I made some as kids ,just a large dry cleaner bag with MacDonalds straws stuck together in an X straght pins to fasten to the bags bottom . Several pins up thru the straws would then get a bithday candle on each pin .
The sucsses rate was 2-3 to 1 ...not good , BUT when they worked at night with no wind .......a big (to us) lite up X surrounded by a glowing halo ....
We amazed ourselfs ! most melted to death trying to launch ....
We bought one of those big red and white paper balloons from the back of a comic book .....johnsonjohnson? anyway it was a kit ,we glued it al up ,mom was not at all happy about this on her kitchen floor ...
Somehow it caught fire upon launch ....a slight breeze IIRC Whoooffff the flames went 15 feet in the air , some started at 7 or so because the balloon was inflated to that height .
How about an RC 1890 dreamy ballon ship with sails rigging it could have a bank of nano cannons ......electric geared motor turnning a piar of huge dia. propellers belt drivin of course ?