I create tooling drawings for new fixtures/dies used to create 3rd party parts. As beach stated, it is possible to have an assembly on the first sheet of a draft, and detailed prints on subsequent sheets. I might have a 17 sheet draft file for a die.
The first sheet is an assy print, with subsequent prints being detail views of components to tht assembly. Using ttile callouts/ and mat'l/ heat treat req's, in assigned property fields; I am able to sucessfully detail components.
This however is an in house print, so it does not need to completely conform to ISO standards, which may have more to say on the practice.
Revisions do get trickey though, as you need to treat each sheet as it
s own revision, or record all revisions on sheet 1 of the draft.
I typically do not detail more than 3-4 parts on a sheet.
-Av8errr