Hello Flightwatch

Don't say foolish things like Jet-hobbies. You can add silicone between landing gears and fuselage but, as the screws are connected in rigid way, this system is no use.

I agree with Pilota-Italiano: "To make the junction elastic, manufacturers should connect landing gears to the fuse by little rubber boxes with holes for the screws". I disagree with him when he says: "like the junction of servos but bigger in proportion to landing gear size." No, in servo junction system the screws are connected in rigid way to the plywood.
In LANDING GEARS the screws should be connected only to "little rubber boxes". In this way the junction would be really elastic and would absorb the scocks.

Thanks to jroy for his evidence.