What is an airplane drafting?

Very Simble question...

Have you seen fast and furious - Tokyo drift

I will explain...

If a car skids on road it is called drifting . similarly if a plane skids in air it is called drafting...

Deriving the above equation the following conclusion is drawn

If it is on road it is drifting , but if it is in air it is DRAFTING

hence if A=B and B=C , then A=C ........ PROVED