Did anyone notice that the "Kayak" has a liner between primary and secondary? Is it just me, or is that unusual for Canoe type patterns? .
I have the three canoe pattern knives I have with me, on my desk as I type this:
Offshore Buck 389;
Rough Rider RR1062 "A Stroke of Luck" series.;
(I have other Rough Rider canoes, however, they are not with me. The construction/layout is the same on all of them.)
Circa 2000 most probably Camillus manufactured "Remington".
The "Remington"/Camillus is irrelevant to the question, as it is a two blade single spring knife.
The Buck and Rough Rider are both two blades with two springs.
To answer your question:
Neither has a liner, or spacer, between the blades or backsprings.
My
guess and
in my opinion only, based only on my experience with these two brands with twin backsprings, is: "It
is unusual to have a liner/spacer between the blades on the canoe pattern."
Not with me, I also have a (Taylor Brands) Hammer Brand 4 blade, two backspring "gun boat" canoe whittler.
I don't remember it having a liner between the blades, however I don't remember if there is a spacer between the backsprings. I
think there is, but I cannot swear to it. (all my 3 and other 4 blade 2 backspring knives has a spacer between the springs.)